ජෛව විවිධත්වය සහ පරිසර සංරක්ෂණ ක්‍රමවේද — උ/පෙළ ජීව විද්‍යාව

A. In-situ and Ex-situ Conservation Definition: In-situ conservation refers to the conservation of species in their natural habitats, while ex-situ conservation involves protecting species outside their natural habitats in controlled environments. Explanation: In-situ conservation means preserving biodiversity where it naturally occurs, such as in national parks, wildlife sanctuaries, and protected areas. This approach maintains the natural ecosystem and allows species to evolve in their native environment. Ex-situ conservation involves removing species from their natural habitats and placing them in artificial settings like zoos, botanical gardens, seed banks, and gene banks. This method provides protection from threats in the wild and allows for controlled breeding and research. Both approaches are complementary and essential for comprehensive biodiversity conservation.